Bartlomiej Zolnierkiewicz wrote:
[PATCH] alim15x3: PIO fallback fix
If DMA tuning fails always set the best PIO mode.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
Acked-by: Sergei Shtylyov <sshtylyov@xxxxxxxxxxxxx>
Oh, it's belated now. :-/
a bit ;)
Kept deferring the reviews until I've totally forgotten. ;-)
BTW, I'm going to hack on this driver since I've acquired a board with
M1543C chip (that one for which there was an urgent bug that I had to fix some
weeks ago :-)...
Cool, this driver still have much room for an improvement i.e. it lacks proper
MWDMA support and would greatly benefit from using ide_timing_compute()...
Oh, that can be said about alomost all DMA-capable chip drivers except
AMD/VIA. So, don't hold your breath -- the first things on my agenda is
fixing PIO timings (address setup being wrongly accounted for again) and
adding the claimed MWDMA support per se.
Bart
WBR, Sergei
-
To unsubscribe from this list: send the line "unsubscribe linux-ide" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
